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Ayman Mourad
Ayman Mourad

Syllabus_Science_Mathematics_Sem-5
Syllabus_Science_Mathematics_Sem-5

Consecutive Numbers
Consecutive Numbers

Section 1
Section 1

... Teaching Tip: Commutative reminds me of commuting to work or school – driving from home to school is the same as driving from school to work; only the order is changed. Associative reminds me of a group of associates or friends. It doesn’t matter how we are grouped since we are all friends. IV. Iden ...
real part
real part

... • string: y(x,t)=2ymsin(kx) cos(t) • matter wave: (x,t) = f(x) e-it ...
Staircases - Henri Picciotto
Staircases - Henri Picciotto

SECTION 2.3 If f : X → Y is a function, we say that X is the domain
SECTION 2.3 If f : X → Y is a function, we say that X is the domain

lecture 5 revised
lecture 5 revised

Riemann`s Zeta Function and the Prime Number
Riemann`s Zeta Function and the Prime Number

Solving Systems of Linear Equations
Solving Systems of Linear Equations

5th Grade Math Mastery Core Indicators
5th Grade Math Mastery Core Indicators

complex numbers modulus and argument and polar form
complex numbers modulus and argument and polar form

Algebra 2 Ch. 2 CCSS (Common Core State Standards) A
Algebra 2 Ch. 2 CCSS (Common Core State Standards) A

... 3. Identify the effect on the graph of replacing f(x) by f(x) 1 k, k f(x), f(kx), and f(x 1 k) for specific values of k (both positive and negative); find the value of k given the graphs. Experiment with cases and illustrate an explanation of the effects on the graph using technology. Include recogn ...
Ithaca College Math Day Competition April 18, 2007 Part I
Ithaca College Math Day Competition April 18, 2007 Part I

Math Notation Handout
Math Notation Handout

Relations and Functions
Relations and Functions

Lecture 27 Slides - Digilent Learn site
Lecture 27 Slides - Digilent Learn site

Theta Equations and Inequalities Solutions FAMAT State
Theta Equations and Inequalities Solutions FAMAT State

Chapter 2 Assignment Sheet Precalculus Honors 16-17
Chapter 2 Assignment Sheet Precalculus Honors 16-17

... How do you divide a polynomial by another polynomial and use polynomial division to find the rational and real zeros of polynomials? ...
Chapter 4 Complex Numbers
Chapter 4 Complex Numbers

... r p e j  p  r p cos p   j sin  p  This result is called de Moivre’s theorem, and is used primarily for the following situations (a) determining integer powers of complex numbers, (b) finding rational powers of complex numbers (especially roots) (c) establishing the various trigonometric ...
VIII. Exponential and logarithmic functions
VIII. Exponential and logarithmic functions

File - San Diego Math Field Day
File - San Diego Math Field Day

... difference between the area of the circle and the square? Round your answer to the nearest tenth of a square centimeter. ...
Lecture 31 Chapter 34 Electromagnetic Waves
Lecture 31 Chapter 34 Electromagnetic Waves

... EM Waves (2) • Generate electromagnetic (EM) waves – – Sinusoidal current in RLC causes charge ω= and current to oscillate along rods of antenna with angular frequency ω – Changing E and B fields form EM wave that travels away from antenna at speed of light, c ...
Proofs, Recursion and Analysis of Algorithms
Proofs, Recursion and Analysis of Algorithms

... There is an infinite number of prime numbers. Assume that there is a finite number of primes. Let the value of s = the sum of all primes + 1. Therefore, s is not prime. Thus, s is composite and by the fundamental theorem of arithmetic, s can be factored as a product of (some of) the prime numbers. S ...
The Story of i
The Story of i

< 1 ... 665 666 667 668 669 670 671 672 673 ... 725 >

Mathematics of radio engineering



The mathematics of radio engineering is the mathematical description by complex analysis of the electromagnetic theory applied to radio. Waves have been studied since ancient times and many different techniques have developed of which the most useful idea is the superposition principle which apply to radio waves. The Huygen's principle, which says that each wavefront creates an infinite number of new wavefronts that can be added, is the base for this analysis.
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